Postcode record · Hounslow
TW3 3ER.
TW3 3ER has 38 known premises and 34 planning records — 10 approved of 17 decided (58.8%). 26 EPC records.
Postcode TW3 3ER · boundary not held, centred on the postcodeApprovedRefusedOther34 exact34 on the map — every match
At a glance · this postcodeHounslow profile →
38
Premises
known addresses (UPRNs)
34
Applications
17 decided
58.8%
Approval rate
10 approved · 7 refused
26
EPC records
ratings C 6 · D 11 · E 8 · G 1
34
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
TW3 3ER has 38 known premises and 34 planning records — 10 approved of 17 decided (58.8%). 26 EPC records.
Premises (18 of 38 shown)
Name
Details
UPRN 10025163792
UPRN 10093765284
UPRN 100021549033
UPRN 100021549034
UPRN 100021549035
UPRN 100021549036
UPRN 100021549037
UPRN 100021549038
UPRN 100021549039
UPRN 100021549040
UPRN 10025163792
UPRN 10093765284
UPRN 100021549033
Show all 10 rows
UPRN 100021549034
UPRN 100021549035
UPRN 100021549036
UPRN 100021549037
UPRN 100021549038
UPRN 100021549039
UPRN 100021549040
Planning
What happened?
34 planning applications across the postcode; 10 approved of 17 decided (58.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Lawful Development Certificate (Proposed)
Registered
2026-05-07
Ground floor rear extension 6.00 metres deep, maximum height 3.60 metres, 3.60 metres high to the eaves.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Prior Approval Larger Home Extension
Refused
2026-04-20
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.90 metres high to the eaves
25 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant Mr ARUMUGAM SIVABALAN · Officer Shalini Datta
Prior Approval Larger Home Extension
Refused
2026-03-16
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Lawful Development Certificate (Proposed)
Approved
2026-02-25
Certificate of lawfulness proposed for the erection of rear roof and outrigger extension with two front roof windows to the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Lawful Development Certificate (Proposed)
Approved
2026-02-13
Erection of a single storey side infill extension to the house
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHALIA · Officer Masih Khairoldin
Householder Applications
Approved
2026-02-02
Ground floor rear extension 6.00 metres deep, maximum height 3.60 metres, 3.60 metres high to the eaves.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Prior Approval Larger Home Extension
Approved
2026-02-02
Erection of a rear roof extension with two front roof windows to the house.
17 Grosvenor Road, Hounslow, TW3 3ER · premises record
Applicant Mr Danial Bhaila · Officer Masih Khairoldin
Householder Applications
Withdrawn
2025-09-03
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
19 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant Mr A Avinesh · Officer Kieran Edmonds
Lawful Development Certificate (Proposed)
Approved
2025-05-19
Erection of a rear roof extension
13 GROSVENOR ROAD, HOUNSLOW, TW3 3ER · premises record
Applicant Mr and Mr Yusuf & Nasra Husein HUSEIN · Officer Rory Moores
PF-Full Applications
Approved
2023-11-07
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Registered
2026-05-07
More
Lawful Development Certificate (Proposed)
Ground floor rear extension 6.00 metres deep, maximum height 3.60 metres, 3.60 metres high to the eaves.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Refused
2026-04-20
More
Prior Approval Larger Home Extension
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.90 metres high to the eaves
25 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant Mr ARUMUGAM SIVABALAN · Officer Shalini Datta
Refused
2026-03-16
More
Prior Approval Larger Home Extension
Show all 10 rows
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Approved
2026-02-25
More
Lawful Development Certificate (Proposed)
Certificate of lawfulness proposed for the erection of rear roof and outrigger extension with two front roof windows to the house.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Approved
2026-02-13
More
Lawful Development Certificate (Proposed)
Erection of a single storey side infill extension to the house
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHALIA · Officer Masih Khairoldin
Approved
2026-02-02
More
Householder Applications
Ground floor rear extension 6.00 metres deep, maximum height 3.60 metres, 3.60 metres high to the eaves.
17 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant BHAILA · Officer Masih Khairoldin
Approved
2026-02-02
More
Prior Approval Larger Home Extension
Erection of a rear roof extension with two front roof windows to the house.
17 Grosvenor Road, Hounslow, TW3 3ER · premises record
Applicant Mr Danial Bhaila · Officer Masih Khairoldin
Withdrawn
2025-09-03
More
Householder Applications
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
19 Grosvenor Road,Hounslow,TW3 3ER · premises record
Applicant Mr A Avinesh · Officer Kieran Edmonds
Approved
2025-05-19
More
Lawful Development Certificate (Proposed)
Erection of a rear roof extension
13 GROSVENOR ROAD, HOUNSLOW, TW3 3ER · premises record
Applicant Mr and Mr Yusuf & Nasra Husein HUSEIN · Officer Rory Moores
Approved
2023-11-07
More
PF-Full Applications
Building control
Building-control records are not yet collected for Hounslow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 38 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 1 of 38 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 1 of 38 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 1 of 38 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 1 of 38 premises. Groundworks may require archaeological assessment or investigation.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Footpath From Grosvenor Road To Ede Close0 mGrosvenor Road0 mStrafford Road0 mEde Close29 mOsborne Road37 mWellington Road North38 mBath Road56 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 6, D: 11, E: 8, G: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
12 intent signals recorded in this postcode
HMO licence expiring · Portfolio seller · Charge registered · Appeal dismissed · EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.